InChI=1S/C15H21N5O11/c16-15(17)20-11-5(19-3(1-18-11)6(23)4(22)2-21)13(29)31-14-9(26)7(24)8(25)10(30-14)12(27)28/h1,4,6-10,14,21-26H,2H2,(H,27,28)(H4,16,17,18,20)